Spanish Living 3-Part CardsMateriales Montessori en Espaol traducido por Montessorianos que hablan espaol como lengua materna. S! Seres Vivos What does it mean to be alive? Use this packet to explore the wondrous variety of living creatures all of whom share the same basic characteristics of life. They ingest metabolize excrete, grow, reproduce, receive sensory input from the environment, adapt to that environment, and have internal organization (really, even the messy ones